OH YEAH the movepool thing! I was going to say something about that. I wish they would go back to having unlimited move knowledge. That's a thing they've been doing that make the anime too similar to the games and it makes no sense for Pokémon to just forget abilities like that. To start using a move less, to become out-of-practice with a skill and just not using it after a while- that'd be better. But Pokémon are intelligent, they shouldn't just straight up forget. Imagine if you learned how to use a Mac and completely lost your ability to use a PC. That's ridiculous.